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Arrays in Structures Question (newbie) [message #22405]

Thu, 09 November 2000 00:00

Mike Garrett
Messages: 3
Registered: November 2000

Junior Member

Hej guys,

I was writing some structures to hold some data values and I am having a
hard time determining what is going inside IDL. Could someone explain why
I keep gettin two values back when I am just asking for one? And why the
values are getting switched down a level?

IDL> pointdata([1]).distance([[44],[0]]) = 12
IDL> print, pointdata([1]).distance([[44],[0]])
12
12
IDL> pointdata([1]).distance([[44],[1]]) = 3
IDL> print, pointdata([1]).distance([[44],[1]])
3
3
IDL> print, pointdata([1]).distance([[44],[0]])
3
12

Thanks for any help,

Mike

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